The changes in the city will cost quite a lot, ___________they will save us money in the long run.

1. A.
   or
2. B.
   since
3. C.
   for
4. D.
   but

The changes in the city will cost quite a lot, ___________they will save us money in the long run.

A.  or              B. since         C. for          D. but

The changes in the city will cost quite a lot, ________ they will save us money in the long run.

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The changes in the city will cost quite a lot, ________ they will save us money in the long run. (NMET 2000)

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